Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520840 | System, method and computer product for PKI (public key infrastructure) enabled data transactions in wireless devices connected to the internet | Donald Craig Waugh, Michael Albert Roberts, Qinsheng Lai | 2013-08-27 |
| 6678821 | Method and system for restricting access to the private key of a user in a public key infrastructure | Donald Craig Waugh, Michael Albert Roberts | 2004-01-13 |